These days - amusement. I found a pencil sharpener at the school bookstore which is also a windup toy in the shape of a silver stegosaurus. Sharpening the pencil winds up the toy, which then either walks along or (if you balance it on its hind legs and tail) dances and sways back and forth. My wife loves windup toys, so I had to get it for her. We named her Stella because of the alliterative quality. We keep her on the breakfast table so we can use her to sharpen our pencils for crosswords and acrostics.